S+S Regeltechnik Premasgard 1210 Notice D'instruction page 14

G
Modbus – Telegram
Function 04 Read Input Register
Register
3x0001
3x0002
3x0003
Function 05 Write Single Coil
Register
0x0001
Function 08 Diagnostics
The following sub function codes are supported:
Sub Function Parameter
Code
00 Echo of transmission data
(Loopback)
01 Restart Modbus
(Reset listen-only mode)
04 Activation listen-only mode
10 Delete counter
11 Counter bus telegrams
12 Counter communication errors
(Parity, CRC, frame errors, etc.)
13 Counter exception telegrams
14 Counter slave telegrams
15 Counter telegrams without answer
Function 17 Report Slave ID
Composition of answer telegram
Byte No. Parameter
00 Number of bytes
01 Slave ID (device type)
02 Slave ID (device class)
03 Status
04 Version number (release)
05 Version number (version)
06 Version number (index)
Parameter
Differential Without filtering
pressure
Differential Filtering 1 second
pressure
Differential Filtering 10 seconds
pressure
Parameter
AutoZero
Data Type
Signed 16 Bit – 1000 ... + 1000
– 5000 ... + 5000
Signed 16 Bit – 1000 ... + 1000
– 5000 ... + 5000
Signed 16 Bit – 1000 ... + 1000
– 5000 ... + 5000
Data Type
Bit 0
Data Type Answer
Echo data
Echo telegram
No answer
Echo telegram
Unsigned 16 Bit All valid bus telegrams
Unsigned 16 Bit Faulty bus telegrams
Unsigned 16 Bit Error counter
Unsigned 16 Bit Slave telegrams
Unsigned 16 Bit Broadcast messages (address 0)
Data Type Answer
Unsigned 8 Bit 6
Unsigned 8 Bit 6 = PREMASGARD
7 = PREMASGARD
30 = PREMASGARD
Unsigned 8 Bit
Unsigned 8 Bit 255 = RUN, 0 = STOP
Unsigned 8 Bit 1...9
Unsigned 8 Bit 1...99
Unsigned 8 Bit 1
14
Value Range
– 1000 ... + 1000 Pa
– 5000 ... + 5000 Pa
– 1000 ... + 1000 Pa
– 5000 ... + 5000 Pa
– 1000 ... + 1000 Pa
– 5000 ... + 5000 Pa
Value Range
0 / 1 ON - OFF
®
1214 (3 % )
® 1214 (1,5 %)
® / PREMASREG ®